pff! thats nothing! my girlfriend guttered one of my mags so bad that it actually split the metal!
the rim was completely rooted with scratches and a flat spot
took it to magman and around $120 later it was as good as new.
Magman Workshop For Wheels
Unit 2/ 21 Moxon Rd Punchbowl 2196 (02) 9709 2686